What could be more pointless than Mac OS X on an Xbox?

As Gizmodo notes, "When you're done, though,
you'll have one of the slowest, least-useful OSX boxes money can buy!"

If you truly have nothing better to do, check out the tutorial at
GA Tech.

Neither Apple nor Microsoft is going to be very supportive when you break something by attempting this. Then again, as long as you don't offload all those stolen MP3s from your iPod,
Steve Ballmer probably won't care.